package com.zwk.edu.service;

import com.zwk.edu.entity.Video;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author zwk
 * @since 2022-08-22
 */
public interface VideoService extends IService<Video> {

    // 根据课程id删除小节
    void removeByCourseId(String courseId);
}
